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Synthesis of Hollow Co Structures with Netlike Framework
Liu, Qiying; Guo, Xiaohui; Li, Yong; Shen, Wenjie; Shen WJ(申文杰)
刊名LANGMUIR
2009-06-02
DOI10.1021/la900024e
25期:11页:6425-6430
收录类别SCI
文章类型Article
部门归属5
项目归属501
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Materials Science
关键词[WOS]POLYOL PROCESS ; COBALT NANOPARTICLES ; NANOCRYSTALS ; NANOWIRES ; SPHERES ; GROWTH ; SIZE ; FABRICATION ; NANOFLOWERS ; NANORODS
英文摘要Hollow Co structures with the size of 4-10 mu m were fabricated by a simple solvothermal process using stearic acid as surfactant. Cobalt stearate formed at the initial stage and further self-assembled to micelles as a soft template. This precursor controlled the growth rate of Co crystal to form the primary nanorods attaching on the surface of the micelles. These nanorods then assembled into hollow Co spheres with a dense shell. Because of the acidic etching effect of stearic acid, however, the hollow Co spheres were further developed to Co nests constructed by netlike frameworks. Stearic acid acted as structure-directing and acidic etching agents in the formation of these novel hollow structures constructed by nanorods. The Co nests showed quite promising catalytic performance in hydrogenolysis of glycerol, demonstrating the potential application in heterogeneous catalysis.
语种英语
原文出处查看原文
WOS记录号WOS:000266604000059
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/101725
专题中国科学院大连化学物理研究所
通讯作者Shen WJ(申文杰)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Liu, Qiying,Guo, Xiaohui,Li, Yong,et al. Synthesis of Hollow Co Structures with Netlike Framework[J]. LANGMUIR,2009,25(11):6425-6430.
APA Liu, Qiying,Guo, Xiaohui,Li, Yong,Shen, Wenjie,&申文杰.(2009).Synthesis of Hollow Co Structures with Netlike Framework.LANGMUIR,25(11),6425-6430.
MLA Liu, Qiying,et al."Synthesis of Hollow Co Structures with Netlike Framework".LANGMUIR 25.11(2009):6425-6430.
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